Northrop Grumman Systems Corporation · Electronic Components
138C122H02
Seal, Waveguide
Part Number138C122H02
ManufacturerNorthrop Grumman Systems Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-451-7572 (NSN)
Federal Item NameSEAL,WAVEGUIDE
Federal Supply Class5985 — Antennas and Waveguides
Seal Outside Height5.780 INCHES NOMINAL
Seal Inside Height3.250 INCHES NOMINAL
Seal Inside Width6.500 INCHES NOMINAL
Seal Outside Width9.030 INCHES NOMINAL
Seal Thickness0.125 INCHES NOMINAL
Surface TreatmentCADMIUM SINGLE SEAL ALL SURFACES
Style DesignatorFOR RECTANGULAR WAVEGUIDE AND FLANGE
MaterialALUMINUM SINGLE COUPLING
Vendor Part Numbers708493
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is 138C122H02 available?
We can source 138C122H02 even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is 138C122H02 by Northrop Grumman Systems Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 138C122H02 has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like 138C122H02?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for 138C122H02?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.